search for: pubkey_reset

We are attempting to use openssh sftp to connect to a server that is running some version of the Axway SFTP server. After a publickey auth completes, the server resends publickey as a valid auth. This results in a loop as openssh sftp resubmits the publickey information. This seems similar to a discussion in 2014 that terminated with the thought that it might be nice if the client tracked

...rbose("Authenticated with partial success."); + if (authctxt->sent_signed_id != NULL) { + debug3("Marking key %s as successful", + authctxt->sent_signed_id->filename); + authctxt->sent_signed_id->tried = IDENTITY_SUCCESSFUL; + } /* reset state */ pubkey_reset(authctxt); } @@ -1168,6 +1175,7 @@ sign_and_send_pubkey(Authctxt *authctxt, Identity *id) packet_put_raw(buffer_ptr(&b), buffer_len(&b)); buffer_free(&b); packet_send(); + authctxt->sent_signed_id = id; return 1; } @@ -1422,6 +1430,7 @@ pubkey_cleanup(Authctxt *authctxt)...

https://bugzilla.mindrot.org/show_bug.cgi?id=2642 Bug ID: 2642 Summary: [sshconnect2] publickey authentication only properly works if used first: pubkey_prepare doesn't work after pubkey_cleanup Product: Portable OpenSSH Version: 7.3p1 Hardware: amd64 OS: Linux Status: